Small, rugged, waterproof and accurate. Allow you to record and monitor the conditions of any environment, while easily accessing and charting real-time data on a smart device. The DROPs can be placed in multiple locations (inside, outside and even in water) to log specific environmental conditions and transmit data via Bluetooth® SMART to an iPhone, iPod or iPad (generation compatible).
Know your temperature conditions anywhere with the small, rugged Kestrel DROP D1 Temperature Logger
The EASIEST way to monitor and track temperature in almost any environment – wet or dry, indoors or out
View temperature data wirelessly via Bluetooth Smart on your iOS phone or tablet with the free Kestrel Connect app
Store thousands of data points and get months of logging on a single coin-cell battery – customize logging rate, connections and temperature alerts
See, save and share data from multiple DROP loggers with just one phone or tablet – iOS 6 installed iPhone 4s, iPad 3rd generation or later
A Kestrel DROP is the world’s easiest-to-use rugged environmental data logger. It allows you to monitor and record the conditions of any environment and easily access and chart real-time and historical data on your phone or tablet. A Kestrel DROP D1 logger can be placed wherever needed to log temperature with the data logs retrieved wirelessly and automatically to the Kestrel Connect app when within range(up to 100ft.). Kestrel DROP data loggers are designed to be used anywhere you need to track environmental conditions. DROP loggers meet military and international standards for water, dust and shock resistance (IP-67-30 minute submersion at 1m and MIL-STD-810G drop tested) and are equipped with a sturdy D-ring for hanging wherever needed.
Kestrel DROP loggers are designed to be used anywhere you need to track environmental conditions. Each DROP measures just 1 x 1.8 x 2.4 inches (24 x 46 mm x 60 mm) and weighs just 1.2 ounces (34 grams).
The Kestrel DROP D1 employs a sealed precision thermistor mounted externally and thermally isolated for rapid response to monitor and record temperature over an operational and specification range of 14°F to 131°F (10°C to 55°C) within +/- 0.9°F (0.5°C) accuracy. Each Kestrel DROP Data Logger is powered by one easily replaceable CR2032 lithium coin cell battery that will last up to 4 months (typical conditions and logging/connection settings). The DROP D1 holds more than 13,000 temperature readings.
Accuracy ± 0.9°F/0.5°C
Range -10°C to 55°C
Operational Range Temperature 0°F/-18°C to 140°F/60°C
Data Storage: D1: 13064 data points
Size: 2.4 x 1.8 x 0.9 in. / 6 x 4.5 x 2.3 cm.
Weight: 1.2oz / 34g
Battery Type: User-replaceable CR2032 (included)
Connectivity: Bluetooth® Low Energy (BLE) connects to iOS devices (models 4s and later)
Logging Rate: 2 seconds to 12 hours
Storage Temperatures: -22°F to 140°F / -30°C to 60°C
Shock Resistance: MIL-STD-810G, Transit Shock, Method 516.5 Procedure IV (4 foot drop test)
Water Resistance: IP67 and NEMA-6 (30 minute submersion at 1 meter, 3.3 ft)
Compliance: CE certified, FCC, IC tested, RoHS and WEEE compliant
Source: Designed and manufactured in USA. Complies with Regional Value Content and Tariff Code Transformation requirements for NAFTA Preference Criterion B
*Special order items will have an asterisk before the configuration description (4X Large, Tall, etc.). Special order items are non-stocking, will be back-ordered and are non-returnable/refundable. Please ensure that the sizing/configurations are correct prior to ordering these items.